†family Captivonemidae Poinar 2011 (roundworm)
Enoplea - Plectida - Captivonemidae
Full reference: G. O. Poinar. 2011. The Evolutionary History of Nematodes: As Revealed in Stone, Amber and Mummies 1-429
Parent taxon: Plectida according to G. O. Poinar 2011
Sister taxon: Plectidae
Subtaxa: Captivonema
Type: Captivonema
Distribution: found only at Bohemanflya, Spitsbergen (Cretaceous of Svalbard and Jan Mayen)